ex3036.m

the file contain many matlab signal source code and many example .

h=[-4 1 -1 -2 5 6 6 5 -2 -1 1 4];
M=length(h);n=0:M-1;
[Hr,w,b,L]=hr_type2(h)
subplot(211)
stem(n,h);
subplot(212)
plot(w/pi,Hr);
grid on